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On the Minimal Center Covering Stars With Respect to GCD In Pascal's Pyramid and Its Generalizations. - An Extension of an Old Classical Diophantine Problem. - Designer Decimals: Fractions Which Contain Second Order Recursion Sequences in Their Decimal Expansions, Reading Left to Right or Right to Left.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.